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Achievements

Achievement: Pair Extraordinairex3Achievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

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@LikeLion-SKU @LikeLion12th-FitForAll @2024-4lineton @UMC-7th-A1Grade @UGGTHON-Lookey @Trendithon-cardo @Y-Five @problem-not-found @AI-Gongmo

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uni-j-uni/README.md

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๐Ÿ‘‹ About Me

๐Ÿ’ฌ "No Sweat, No Sweet" โ€” ๋…ธ๋ ฅ๊ณผ ๋ณด๋žŒ์„ ํ•จ๊ป˜.

๊ฒฐ์ œ ํ”„๋กœํ† ์ฝœ๋ถ€ํ„ฐ QR ์˜ค๋” ์„œ๋น„์Šค ์šด์˜๊นŒ์ง€, ์‹ค์ œ ์‚ฌ์šฉ์ž์—๊ฒŒ ๋‹ฟ๋Š” ์„œ๋น„์Šค๋ฅผ ๋๊นŒ์ง€ ๊ตฌํ˜„ํ•ด ์˜จ ํ’€์Šคํƒ ๊ฐœ๋ฐœ์ž์ž…๋‹ˆ๋‹ค. Spring Boot ๋ฐฑ์—”๋“œ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๋™์‹œ์„ฑยท์ •ํ•ฉ์„ฑ์ด ์ค‘์š”ํ•œ ๋„๋ฉ”์ธ์„ ๋‹ค๋ค„ ์™”๊ณ , React ํ”„๋ก ํŠธ์—”๋“œ์™€ Docker ๋ฐฐํฌ, LLMยทRAG ์—ฐ๋™๊นŒ์ง€ ์„œ๋น„์Šค์˜ ์ „์ฒด ํ๋ฆ„์„ ์ง์ ‘ ์—ฐ๊ฒฐํ•˜๋Š” ๋ฐ ์ง‘์ค‘ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
๐Ÿ”ญ Focus Full-Stack Development (Spring Boot ยท React)
๐ŸŒฑ Learning Apache Kafka, AI Agent, MCP
๐ŸŽ“ Education ์„œ๊ฒฝ๋Œ€ํ•™๊ต ์†Œํ”„ํŠธ์›จ์–ดํ•™๊ณผ (2020.03 ~ 2026.08)
๐Ÿ“ Location South Korea

๐Ÿงฉ Core Competencies

์˜์—ญ ๊ฒฝํ—˜
Backend ๋น„๊ด€์  ๋ฝ ๊ธฐ๋ฐ˜ ๋™์‹œ์„ฑ ์ œ์–ด, ๋ฉฑ๋“ฑ์„ฑ ํ‚ค ์ค‘๋ณต ๊ฒฐ์ œ ๋ฐฉ์ง€, ๋ณด์ƒ ํŠธ๋žœ์žญ์…˜ ์„ค๊ณ„ ยท Spring Cloud MSA, Resilience4j(๋™๊ธฐ) + RabbitMQ(๋น„๋™๊ธฐ) ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ†ต์‹ ์œผ๋กœ ๋„๋ฉ”์ธ ๊ฐ„ ์žฅ์•  ๊ฒฉ๋ฆฌ ยท JPA N+1 ํ•ด๊ฒฐ
Frontend React ยท Next.js ๊ธฐ๋ฐ˜ UI ๊ตฌํ˜„, Zustand ์ƒํƒœ ๊ด€๋ฆฌ, SSE ์‹ค์‹œ๊ฐ„ ์ฃผ๋ฌธ ํ™”๋ฉด ์—ฐ๋™
Database MySQL ยท PostgreSQL ยท Redis, ํ”ผํฌ ํƒ€์ž„ ์ฃผ๋ฌธ ํŠธ๋žœ์žญ์…˜ ๋‹จ์œ„ ์ œ์–ด
Infra & DevOps Docker Compose ๋ฐฐํฌ, GitHub Actions CI/CD, Nginx, AWS(EC2 ยท S3 ยท RDS), Prometheus ยท Grafana ๋ชจ๋‹ˆํ„ฐ๋ง
AI & Data RAG, OpenAI ์ž„๋ฒ ๋”ฉ ๊ธฐ๋ฐ˜ Qdrant ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ๊ฒ€์ƒ‰, LLM ์‘๋‹ต ์ด์ค‘ ์บ์‹œ(DB + Caffeine)

๐Ÿ› ๏ธ Tech Stack

Backend

Frontend

Database

Infrastructure & DevOps

AI & Data

Tools


๐Ÿš€ Featured Projects

1. ํ‚ค์˜ค์Šคํฌ ๊ฒฐ์ œ ์‹œ์Šคํ…œ โ€” TCP ์†Œ์ผ“ ๊ธฐ๋ฐ˜ ๋ฐ”์ด๋„ˆ๋ฆฌ ๊ฒฐ์ œ ํ”„๋กœํ† ์ฝœ

WIT Global ์ธํ„ด ยท 2025.11 ~ 2026.04 ยท 2025 COMEUP(Global Startup Festival) ํ˜„์žฅ ์‹œ์—ฐ

TL3800 ๊ฒฐ์ œ ๋‹จ๋ง๊ธฐ์™€ ํ‚ค์˜ค์Šคํฌ ์„œ๋ฒ„ ์‚ฌ์ด์˜ ๊ฒฐ์ œ ํ†ต์‹ ์„ ์ง์ ‘ ์„ค๊ณ„ยท๊ตฌํ˜„ํ•œ ํ”„๋กœ์ ํŠธ.

๊ตฌ๋ถ„ ๋‚ด์šฉ
ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ ์ „๊ตญ ํ‚ค์˜ค์Šคํฌ ํ™˜๊ฒฝ์—์„œ ์ค‘๋ณต ๊ฒฐ์ œ, ๋™์‹œ ์š”์ฒญ, ๊ฒฐ์ œ ์‹คํŒจ ํ›„ ์ •ํ•ฉ์„ฑ ๋ฌธ์ œ๋ฅผ ์–ด๋–ป๊ฒŒ ๋ง‰์„ ๊ฒƒ์ธ๊ฐ€
๋‹ด๋‹น ์˜์—ญ ๋‹จ๋ง๊ธฐ โ†” ์„œ๋ฒ„ ๊ฐ„ TCP ์†Œ์ผ“ ํ†ต์‹ , ์„œ๋ฒ„ ์ธก ๊ฒฐ์ œ ๋กœ์ง
ํ•ต์‹ฌ ๊ธฐ์ˆ  ๋ฌธ์ œ์™€ ํ•ด๊ฒฐ โ‘  ๋ฏธ์™„์„ฑ ๋ ˆ๊ฑฐ์‹œ ์ฝ”๋“œ๋ฅผ ์ธ์ˆ˜ํ•ด ํŒจํ‚ท ํŒŒ์‹ฑ ๋กœ์ง ์žฌ์„ค๊ณ„, BCC ๊ฒ€์ฆ ๋กœ์ง ์ง์ ‘ ๊ตฌํ˜„
โ‘ก ๋น„๊ด€์  ๋ฝ์œผ๋กœ ๋™์‹œ์„ฑ ์ œ์–ด
โ‘ข ๋ฉฑ๋“ฑ์„ฑ ํ‚ค๋กœ ์ค‘๋ณต ๊ฒฐ์ œ ๋ฐฉ์ง€
โ‘ฃ ๋ณด์ƒ ํŠธ๋žœ์žญ์…˜ ์„ค๊ณ„๋กœ ์‹คํŒจ ์‹œ ์ •ํ•ฉ์„ฑ ๋ณต๊ตฌ
ํ•ต์‹ฌ ๊ธฐ์ˆ  TCP Socket, ๋ฐ”์ด๋„ˆ๋ฆฌ ํ”„๋กœํ† ์ฝœ, ๋™์‹œ์„ฑ ์ œ์–ด, ๋ฉฑ๋“ฑ์„ฑ, ๋ณด์ƒ ํŠธ๋žœ์žญ์…˜
์šด์˜ ๊ฒฝํ—˜ 2025 COMEUP ํ˜„์žฅ์—์„œ ๊ฒฐ์ œ ์‹œ์Šคํ…œ ์‹œ์—ฐ

2. SKU Festival โ€” ์ถ•์ œ QR ์˜ค๋” ์„œ๋น„์Šค

์„œ๊ฒฝ๋Œ€ ํ•™์ƒ์ฒ˜ ยท ์ดํ•™์ƒํšŒ ํ˜‘์—… ยท 2026.04 ~ 2026.05 ยท ๊ธฐํš๋ถ€ํ„ฐ ์šด์˜๊นŒ์ง€ ์ฃผ๋„

์ถ•์ œ ๋ถ€์Šค ๋ฉ”๋‰ด๋ฅผ QR๋กœ ์ฃผ๋ฌธํ•˜๊ณ , ๊ด€๋ฆฌ์ž๊ฐ€ ์‹ค์‹œ๊ฐ„์œผ๋กœ ์ฃผ๋ฌธ์„ ํ™•์ธํ•˜๋Š” ์„œ๋น„์Šค.

๊ตฌ๋ถ„ ๋‚ด์šฉ
ํ•ด๊ฒฐํ•˜๋ ค๋Š” ๋ฌธ์ œ ํ”ผํฌ ํƒ€์ž„์— ๋ชฐ๋ฆฌ๋Š” ๋™์‹œ ์ฃผ๋ฌธ์˜ ์ •ํ•ฉ์„ฑ, ์ฃผ๋ฌธ์„œ๋ฅผ ์ˆ˜๊ธฐ๋กœ ํ™•์ธํ•˜๋Š” ๋น„ํšจ์œจ
๋‹ด๋‹น ์˜์—ญ ์„œ๋น„์Šค ๊ธฐํš, ์„œ๋ฒ„ ๊ฐœ๋ฐœ, ํ”„๋ก ํŠธ์—”๋“œ ์—ฐ๋™, ๋ฐฐํฌ ๋ฐ ์šด์˜
ํ•ต์‹ฌ ๊ธฐ์ˆ  ๋ฌธ์ œ์™€ ํ•ด๊ฒฐ โ‘  ํ”ผํฌ ํƒ€์ž„ ๋™์‹œ ์ฃผ๋ฌธ์„ ํŠธ๋žœ์žญ์…˜ ๋‹จ์œ„๋กœ ์ œ์–ดํ•ด ์ฃผ๋ฌธ ์ •ํ•ฉ์„ฑ ๋ณด์žฅ
โ‘ก SSE ๊ธฐ๋ฐ˜ ์‹ค์‹œ๊ฐ„ ํ‘ธ์‹œ๋กœ ๊ด€๋ฆฌ์ž ์ฃผ๋ฌธ์„œ ์ž๋™ ๊ฐฑ์‹ 
์šด์˜ ์„ฑ๊ณผ 3์ผ๊ฐ„ ์‚ฌ์šฉ์ž 5,000๋ช…, ๋ˆ„์  ์ฃผ๋ฌธ 2,200๊ฑด ์ฒ˜๋ฆฌ ยท ์„ฑ๊ณต์  ์šด์˜ ์„ฑ๊ณผ๋กœ ์•ฝ 80๋งŒ ์› ์žฅํ•™๊ธˆ ์ˆ˜์—ฌ

3. SW์ „๋ฌธ์ธ์žฌ์–‘์„ฑ โ€” MSA ๊ธฐ๋ฐ˜ AI ์„œ๋น„์Šค

ํ—ฅํ† ๊ทธ๋ฃน ์„œ๊ฒฝSW์•„์นด๋ฐ๋ฏธ ยท 2026.05 ~ 2026.06 ยท ์šฐ์ˆ˜์ƒ

๊ตฌ๋ถ„ ๋‚ด์šฉ
๋‹ด๋‹น ์˜์—ญ MSA ์•„ํ‚คํ…์ฒ˜ ์„ค๊ณ„ยท๊ตฌํ˜„, AI ๊ฒ€์ƒ‰ ๋ฐ ์บ์‹ฑ ์„ค๊ณ„
ํ•ต์‹ฌ ๊ธฐ์ˆ  ๋ฌธ์ œ์™€ ํ•ด๊ฒฐ โ‘  Resilience4j ์„œํ‚ท ๋ธŒ๋ ˆ์ด์ปค(๋™๊ธฐ) + RabbitMQ ์ด๋ฒคํŠธ(๋น„๋™๊ธฐ) ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ†ต์‹ ์œผ๋กœ ๋„๋ฉ”์ธ ๊ฐ„ ์žฅ์•  ๊ฒฉ๋ฆฌ
โ‘ก OpenAI ์ž„๋ฒ ๋”ฉ ๊ธฐ๋ฐ˜ Qdrant ๋ฒกํ„ฐ ๊ฒ€์ƒ‰๊ณผ ํ…์ŠคํŠธ ๋งค์นญ์„ ๊ฒฐํ•ฉํ•ด ํ‚ค์›Œ๋“œ ์˜๋ฏธ ๋งค์นญ ์ •ํ™•๋„ 90% ๊ฐœ์„ 
โ‘ข LLM ์‘๋‹ต ์ด์ค‘ ์บ์‹œ(DB + Caffeine)๋กœ OpenAI ํ˜ธ์ถœ ๋น„์šฉ 80% ์ ˆ๊ฐ(0.4 โ†’ 0.08), ์‘๋‹ต ์ง€์—ฐ 3~8์ดˆ โ†’ 50ms
ํ•ต์‹ฌ ๊ธฐ์ˆ  Spring Cloud, Resilience4j, RabbitMQ, Qdrant, OpenAI API, Caffeine

Other Projects
ํ”„๋กœ์ ํŠธ ๋‚ด์šฉ ๋งํฌ
LecSum ๊ฐ•์˜ ์ž๋ฃŒ(PDFยทPPT) ๊ธฐ๋ฐ˜ ์š”์•ฝ ยท RAG Q&A ยท ๋ชจ์˜๊ณ ์‚ฌ ์ƒ์„ฑ ์„œ๋น„์Šค. Team Lead / Backend, FastAPI ยท ChromaDB ยท OpenAI API ยท Streamlit. ์„œ๊ฒฝ๋Œ€ LLM ํ”„๋กœ์ ํŠธ ๊ฒฝ์ง„๋Œ€ํšŒ ์€์ƒ Repository
๊ฒฝ๋ถ์ง€์ƒ‰ 2025 TourAPI ๊ณต๋ชจ์ „ ๋ฐฑ์—”๋“œ, ๋ณธ์„  ์ง„์ถœ Repository
Refit ICT์ฝคํ”Œ๋ ‰์Šค 15ํšŒ ๊ณต๋ชจ์ „ ๋ฐฑ์—”๋“œ, ๋ณธ์„  ์ง„์ถœ Repository

๐Ÿ† Awards & Activities
๐Ÿฅ‡ 2026.06 ํ—ฅํ† ๊ทธ๋ฃน ์„œ๊ฒฝSW์•„์นด๋ฐ๋ฏธ ์šฐ์ˆ˜์ƒ
๐Ÿฅˆ 2025.12 ์„œ๊ฒฝ๋Œ€ LLM ํ”„๋กœ์ ํŠธ ๊ฒฝ์ง„๋Œ€ํšŒ ์€์ƒ
๐Ÿฅ‡ 2024.12 2024 UGGThon ์ตœ์šฐ์ˆ˜์ƒ (๊ตฌ๋ฆ„ํ†ค ์œ ๋‹ˆ๋ธŒ)
๐Ÿฆ ๋ฉ‹์Ÿ์ด์‚ฌ์ž์ฒ˜๋Ÿผ 12๊ธฐ ๋ฐฑ์—”๋“œ ๋ถ€์› โ†’ 13๊ธฐ ๋ฐฑ์—”๋“œ ํŒ€์žฅ โ†’ 14๊ธฐ ๋Œ€ํ‘œ (์ „๊ตญ 80๊ฐœ ๋Œ€ํ•™ AI/IT ์—ฐํ•ฉ๋™์•„๋ฆฌ)

๐Ÿง‘โ€๐Ÿ’ป Contact Me

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    2025 TourAPI ๊ณต๋ชจ์ „ ๋ฐฑ์—”๋“œ(๊ฒฝ๋ถ์ง€์ƒ‰) - ๋ณธ์„  ์ง„์ถœ

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